The ONSEMI 74AC138MTC is a versatile high-speed 1-of-8 decoder/demultiplexer designed for a wide range of applications including memory chip select, address decoding, and data routing. Its multiple input enable capabilities allow for flexible system design and expansion, making it suitable for creating larger decoder structures. The device's active-low outputs and TTL-compatible inputs ensure compatibility with various logic systems. It is commonly used in industrial automation, telecommunications equipment, and consumer electronics.
description: The AC/ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding.
Multiple input enable: Allows parallel expansion to a 1-of-24 decoder using just three AC/ACT138 devices or a 1-of-32 decoder using four AC/ACT138 devices and one inverter.